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Qiima dhimista caadiga ah ee Carboxymethyl Cellulose Waa - cellulose polyanionic (PAC) - Yeyuan

Qiima dhimista caadiga ah ee Carboxymethyl Cellulose Waa - cellulose polyanionic (PAC) - Yeyuan

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Shirkaddayadu waxay ku dheggan tahay mabda'a aasaasiga ah ee "Tayadu waa nolosha shirkaddaada, xaaladduna waxay noqon doontaa nafta"Methylcellulose ee Gacan- Nadiifiye,HPMC oo tayo sare leh,Khamriga Vinyl , Ku soo dhawoow inaad nala dhisto guur waara. Heerka ugu Wanaagsan weligiis Tayada sare ee Shiinaha.
Sicir-dhimista caadiga ah ee Carboxymethyl Cellulose Waa - Cellulose Polyanionic (PAC) - Faahfaahinta Yeyuan:

Polyanionic cellulose (PAC) waa derivative cellulose ether biyo-milmi leh oo ay diyaarisay wax ka beddel kiimikaad ee cellulose dabiiciga ah. Waa eter cellulose oo biyo-milmi leh oo muhiim ah. Inta badan waxaa loo isticmaalaa sida milixda soodhiyamka waxaana si weyn loogu isticmaalaa qodista saliidda, gaar ahaan ceelasha milixda iyo qodista saliidda xeebaha.

PAC-Codsiga ku jira Batroolka

1. Shaqooyinka PAC iyo CMC ee goobaha saliidda waa sidan soo socota.
- dhoobada ay ku jiraan PAC iyo CMC waxay ka dhigi kartaa gidaarka ceelku inuu sameeyo keeg khafiif ah oo adag oo leh awood hooseeya waxayna yareyn kartaa khasaaraha biyaha;
- Ka dib marka lagu daro PAC iyo CMC dhoobada, qodista qodista waxay heli kartaa awood hoose oo dhogorta bilawga ah, waxay ka dhigi kartaa dhoobada si sahlan si ay u sii daayaan gaasta ku duudduuban, oo si degdeg ah u tuura qashinka godka dhoobada ah;
Sida kala firdhinta kale ee la hakiyey, dhoobada qodista waxay leedahay wakhti jiritaan gaar ah, kaas oo la dejin karo lana kordhin karo iyadoo lagu darayo PAC iyo CMC.
2. PAC iyo CMC waxay leeyihiin waxqabadka wanaagsan ee soo socda ee codsiga goobta saliidda:
- Beddel heer sare ah, isku mid ahaanshaha wanaagsan ee beddelka, viscosity sare iyo qiyaasta hoose, si wax ku ool ah u wanaajinaya waxtarka adeegga dhoobada;
- Iska caabbinta qoyaanka wanaagsan, caabbinta milixda iyo caabbinta alkali, oo ku habboon biyaha cusub, biyaha badda iyo dhoobada biyo-salaysan ee saturated;
- Keega dhoobada ah ee la sameeyay waa mid tayo wanaagsan leh oo deggan, kaas oo si wax ku ool ah u xasilin kara qaab dhismeedka ciidda jilicsan kana hortagaya burburka derbiga usheeda dhexe;
- Waxay ku habboon tahay nidaamyada dhoobada leh ee xakamaynta nuxur adag oo adag iyo kala duwanaansho ballaaran.
3. Tilmaamaha codsiga ee PAC iyo CMC ee qodista saliidda:
-Waxay leedahay awood sare oo xakamaynta luminta biyaha, gaar ahaan yaraynta luminta dareeraha waxtarka leh. Qiyaasta hooseeya, waxay xakameyn kartaa luminta biyaha heer sare iyada oo aan saameyn ku yeelan sifooyinka kale ee dhoobada;
- Waxay leedahay iska caabin heerkul wanaagsan iyo iska caabin milix ah oo aad u fiican. Waxay weli yeelan kartaa awood wanaagsan oo yaraynta khasaaraha biyaha iyo rheology gaar ah oo hoos yimaada xoogaa milix ah. Viscosity ayaa ku dhawaad ​​isma beddelin ka dib marka lagu milmo biyaha milixda ah. Waxay si gaar ah ugu habboon tahay qodista xeebaha iyo ceelasha qoto dheer;
- Waxay si fiican u xakameyn kartaa rheology ee dhoobada waxayna leedahay thixotropy wanaagsan. Waxay ku habboon tahay dhoobo kasta oo biyo ku salaysan oo biyo nadiif ah, biyaha badda iyo brine saturated;
- Intaa waxaa dheer, PAC waxaa loo isticmaalaa dareeraha sibidhka si looga hortago in dareeruhu galo daloolada iyo jabka;
- Dareeraha shaandhada shaandhada ee lagu diyaariyey PAC waxay leedahay iska caabin wanaagsan oo ah 2% KCl xal (waa in lagu daraa marka la diyaarinayo dareeraha shaandhada shaandhada), milanka wanaagsan, isticmaalka habboon, waxaa lagu diyaarin karaa goobta, xawaaraha gelitaanka degdegga ah iyo awoodda qaadista ciidda xooggan. Marka loo isticmaalo qaab-dhismeed awood hooseeya, saamaynta saxafada shaandhaynta ayaa aad u fiican.

Qiyaasta Faahfaahinta

Qadarka kordhinta (%)
Wax soo saarka saliida dilaaca 0.4-0.6%
Wakiilka daaweynta qodista 0.2-0.8%
Haddii aad u baahan tahay inaad habayso, waxaad bixin kartaa qaacido iyo habraac faahfaahsan.

Tilmaamayaal

PAC-HV PAC-LV
Midabka budo jaale ah oo cad ama khafiif ah Caddaan ama budo jaale ah ama qaybo
biyaha ku jira 10.0% 10.0%
PH 6.0-8.5 6.0-8.5
Darajada beddelka 0.8 0.8
sodium chloride 5% 2%
daahirnimo 90% 90%
Cabbirka walxaha 90% dhaaf 250 microns (60 mesh) 90% dhaaf 250 microns (60 mesh)
Viscosity (b) 1% xal aqueous ah 3000-6000mPa.s 10-100mPa.s
Waxqabadka codsiga
Qaabka Tusmada
OF FL
PAC-ULV ≤10 ≤16
PAC-LV1 ≤30 ≤16
PAC -LV2 ≤30 ≤13
PAC -LV3 ≤30 ≤13
PAC-LV4 ≤30 ≤13
PAC -HV1 ≥50 ≤23
PAC -HV2 ≥50 ≤23
PAC -HV3 ≥55 ≤20
PAC -HV4 ≥60 ≤20
PAC - UHV1 ≥65 ≤18
PAC - UHV2 ≥70 ≤16
PAC - UHV3 ≥75 ≤16

Sawirada faahfaahinta alaabta:

Qiima dhimista caadiga ah ee Carboxymethyl Cellulose Is - Cellulose Polyanionic (PAC) - Sawirro faahfaahsan Yeyuan

Qiima dhimista caadiga ah ee Carboxymethyl Cellulose Is - Cellulose Polyanionic (PAC) - Sawirro faahfaahsan Yeyuan

Qiima dhimista caadiga ah ee Carboxymethyl Cellulose Is - Cellulose Polyanionic (PAC) - Sawirro faahfaahsan Yeyuan

Qiima dhimista caadiga ah ee Carboxymethyl Cellulose Is - Cellulose Polyanionic (PAC) - Sawirro faahfaahsan Yeyuan

Qiima dhimista caadiga ah ee Carboxymethyl Cellulose Is - Cellulose Polyanionic (PAC) - Sawirro faahfaahsan Yeyuan

Qiima dhimista caadiga ah ee Carboxymethyl Cellulose Is - Cellulose Polyanionic (PAC) - Sawirro faahfaahsan Yeyuan


Hagaha Alaabta La Xiriira:

Waxaan ku taageernaa macaamiisheena alaab tayo wanaagsan leh iyo bixiye heer sare ah. Noqoshada soo saaraha takhasuska leh ee qaybtan, waxaan gaadhnay kulan hodan ah oo wax ku ool ah oo ku saabsan soo saarista iyo maaraynta qiimo dhimista caadiga ah Carboxymethyl Cellulose Is - Polyanionic cellulose (PAC) - Yeyuan , Alaabta ayaa siin doonta adduunka oo dhan, sida: Australia, Qaahira, Mareykanka, Waxaan si adag u aaminsanahay in tignoolajiyada iyo adeeggu ay yihiin saldhiggayaga maanta tayada ayaa abuuri doonta gidaaryadeenna mustaqbalka ee la isku halayn karo. Kaliya waxaan helnay tayo wanaagsan oo ka sii wanaagsan, ma gaari karnaa macaamiisheena iyo nafteena, sidoo kale. Ku soo dhawoow macaamiisha ereyga oo dhan si aad nala soo xiriirto si aad u hesho ganacsi dheeraad ah iyo xiriiro la isku halayn karo. Waxaan had iyo jeer halkan ka shaqaynaynay dalabaadkaaga mar kasta oo aad u baahato.
  • Tayada alaabadu waa wanaagsan tahay, nidaamka hubinta tayada waa dhameystiran yahay, xiriiriye kastaa wuu weydiin karaa oo xallin karaa dhibaatada waqtigeeda!
    5 Xiddigaha Waxaa qoray Mandy oo u dhalatay Nigeria - 2018.06.03 10:17
    Bixinta waqtiga, fulinta adag ee qodobbada qandaraasyada alaabta, waxay la kulmeen duruufo gaar ah, laakiin sidoo kale si firfircoon u wadashaqeyn, shirkad la aamini karo!
    5 Xiddigaha Waxaa qoray Salome oo ka socota Dominica - 2017.04.18 16:45